NC0001422_Sutton DWSW&RS Supplement Nov 2014_20150805

 
Howard Frank, NC PG 2409
Project Scientist 

Kathy Webb, NC PG 1328
Project Manager  

SUPPLEMENT TO
DRINKING WATER WELL AND
RECEPTOR SURVEY
FOR
L.V. SUTTON ENERGY COMPLEX
801 SUTTON STEAM PLANT ROAD
WILMINGTON, NORTH CAROLINA 28401
NPDES PERMIT #NC0001422

PREPARED FOR

DUKE ENERGY PROGRESS, INC.
RALEIGH, NORTH CAROLINA

SUBMITTED: NOVEMBER 2014

Supplement to Drinking Water Well And Receptor Survey November 2014
L.V. Sutton Energy Complex – Wilmington, NC SynTerra
1.0 INTRODUCTION
The attached figure and table have been prepared to provide an update to the Drinking
Water Well and Receptor Survey Report (SynTerra, September 2014) for the L.V. Sutton
Energy Complex (Sutton Plant). The report and this update have been prepared to
meet the requirements of the Coal Ash Management Act 2014 – North Carolina Senate
Bill 729 (August 2014) and the Notice of Regulatory Requirements (NORR) (August 13,
2014).
Additional water well information has been collected by means of a written survey
questionnaire mailed to the owners of properties within 0.5 miles of the Sutton Plant
ash management area compliance boundary, which is defined in accordance with 15A
NCAC 02L .0107(a) as being established at either 500 feet from the waste boundary or
at the property boundary, whichever is closer to the source.
The purpose of the questionnaire was to determine if additional wells are present in
the area that were not previously observed or have not been previously reported. The
questionnaire was also developed to collect additional information regarding potential
well locations, well use, well depth and construction, date of completion, etc. for the
water wells in the survey area. Information reported from the questionnaire responses,
received as of October 31, 2014, has been compiled and is discussed below. Due to the
private and sensitive nature of the of the questionnaire responses, the well information
has been summarized herein. The completed survey questionnaires are available for
future reference.
A potential area of interest with respect to the ash basin groundwater flow was
delineated and presented in the Survey. Based on the available information, this area
is considered to be potentially downgradient from the ash basin.

Page 1
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DWSW&RS Supplement Nov 2014.docx
Supplement to Drinking Water Well And Receptor Survey November 2014
L.V. Sutton Energy Complex – Wilmington, NC SynTerra
2.0 WATER WELL SURVEY QUESTIONNAIRE APPROACH
A current listing of properties located within 0.5 miles of the compliance boundary was
obtained from the New Hanover County (http://maps.nhcgov.com/) Geographic
Information System (GIS) website. The GIS data included parcel number, property
address, property owner name, and property owner address. A listing of these
properties was included as Table 2 of the Drinking Water Well and Receptor Survey Report
(SynTerra, September 2014). This information was used to send letters with the
questionnaires to each property owner within 0.5 mile of the compliance boundary
during the week of October 6, 2014. The questionnaires were sent via Certified Mail
with Return Receipt to confirm delivery. The recipients were requested to respond by
October 20, 2014.
The Certified Mail Return Receipts have been logged as received. Letters returned as
undeliverable have also been logged.
Questionnaire responses received after October 31, 2014 will be incorporated into the
Groundwater Assessment Report required by Senate Bill 729 (Section 130A-
309.209(a)(4)).

Page 2
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DWSW&RS Supplement Nov 2014.docx
Supplement to Drinking Water Well And Receptor Survey November 2014
L.V. Sutton Energy Complex – Wilmington, NC SynTerra
3.0 WATER WELL SURVEY QUESTIONNAIRE RESULTS
Information from the questionnaires that have been received is provided in Table 1
attached. Figure 1, attached has been modified to include new and confirmed well
locations.
The questionnaires were designed to collect information regarding whether a water
well or spring is present on the property, its use, and whether the property is serviced
by a municipal water supply. If a well is present, the property owner was also asked to
provide information regarding the well location and construction information.
Summary of Questionnaire Responses as of October 31, 2014
No. of
Questionnaires
Sent
No. of
Return
Receipts
Received
No. of
Questionnaires
Received
No. of
Questionnaires
Returned as
Undeliverable
No. of
Previously
Identified
Wells
Confirmed by
Property
Owner
No. of
Previously
Identified
Wells
Confirmed
NOT present
by Property
Owner
No. of New
Wells or
Springs
Identified by
Property
Owner
32 25
(78%)
14
(44%)
4
(13%) 5 0 2

Based upon the previous survey and the questionnaire information, approximately 26
wells may be located within or in close proximity to the survey area (reported wells,
observed wells and possible wells), not including the eight production wells used by
the Sutton Plant. The designation for the wells previously assumed to be present
(referred to as possible wells, not previously observed or reported) that have been
confirmed based upon the survey questionnaire results have been changed from ‘PRW-
_’ to ‘DW-_’ on the table and the figure. The newly reported wells, not previously
observed or suspected, are also sequentially identified as ‘DW-_’. Four municipal
water supply well owned by the Cape Fear Public Utility Authority are designated as
‘NHC-_’. The survey information indicates 20 reported or observed wells, ‘DW-_’ and
‘NHC-_’and six remain as possible ‘PRW-‘ in the survey area.
Page 3
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DWSW&RS Supplement Nov 2014.docx
Supplement to Drinking Water Well And Receptor Survey November 2014
L.V. Sutton Energy Complex – Wilmington, NC SynTerra

FIGURE
Figure 1 - Drinking Water Well and Receptor Survey -
Updated November 6, 2014

P:\Duke Energy Progress.1026\ALL NC SITES\DENR Letter Deliverables\Drinking Water Well Survey\Sutton\Supplemental\Sutton
DWSW&RS Supplement Nov 2014.docx

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2014-11-06
2014-11-06H. FRANK
J. CHASTAIN
PROJECT MANAGER:
LAYOUT NAME:
DRAWN BY:
CHECKED BY:
KATHY WEBB
DATE:
DATE:
FIGURE 1
DRINKING WATER WELL AND
RECEPTOR SURVEY
UPDATED NOVEMBER 6, 2014
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FIG 1 (D WATER SUPPLY WELL & REC SURVEY)
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GRAPHIC SCALE
(IN FEET)
0 800400800
www.synterracorp.com
148 River Street, Suite 220
Greenville, South Carolina 29601
864-421-9999
L.V. SUTTON ENERGY COMPLEX
801 SUTTON POWER PLANT RD
WILMINGTON, NORTH CAROLINA
POTENTIAL AREA OF INTEREST
(APPROXIMATE )
LEGEND
BACKGROUND MONITORING WELL (SURVEYED)
COMPLINACE MONITORING WELL (SURVEYED)
500 ft COMPLIANCE BOUNDARY
DUKE ENERGY PROGRESS SUTTON PLANT
WASTE BOUNDARY
HALF MILE SURVEY BOUNDARY
MW-27B
GENERALIZED GROUNDWATER FLOW
DIRECTION•SUPPORTED BY GROUNDWATER ELEVATION DATA
OR TOPOGRAPHIC DATA
PRW-1
DW-1
POSSIBLE WATER SUPPLY WELL
REPORTED/OBSERVED WATER SUPPLY WELL
EDR 3 EDR REPORTED SUPPLY WELL (APPROXIMATE)
PARCEL LINE (NEW HANOVER CO GIS )
MW-4B
NEW HANOVER COUNTY WATERLINE
(APPROXIMATE)W W
DUKE ENERGY PROGRESS PRODUCTION
WELL (APPROXIMATE)PE-SW2
NHC-SW4 CFPUA PRODUCTION WELL (APPROXIMATE)
0H2 INVISTA REPORTED PRODUCTION WELL
LOCATION
DUKE ENERGY PROGRESS
PRODUCTION WELL (SURVEYED)PE-SW2
MONITORING WELL (SURVEYED)MW-32C
2007 LiDAR CONTOUR MAJOR
2007 LiDAR CONTOUR MINOR
20
DW-1 WATER SUPPLY WELL OR SPRING REPORTED
BY PROPERTY OWNER
NC WILDLIFE
LAKE ACCESS
OLD ASH
BASIN AREA
NEW ASH
BASIN AREA
FORMER ASH
DISPOSAL AREA
FORMER ASH
DISPOSAL AREA
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CAPE FEAR RIVER
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SUT
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POND
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(NOT IN USE)
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NHC-SW1
(ABANDONED)
INVISTA
S.T. WOOTEN
CFPUA
FORMER FLEMINGTON
LANDFILL SUPERFUND
SITE CLOSED IN-PLACE
MW-4B
MW-5C
M
W
-
3
3
C
MW-32C
MW-27B
MW-31C
MW-24CMW-24B
MW-23CMW-23B
MW-22CMW-22B
MW-19
MW-21C
MW-28B
MW-28C
MW-7C
MW-11
MW-12
FLEMINGTON
TANK
PROPOSED WATERLINE
RIVER CROSSING TIE-IN
PROPOSED WATERLINE
RIVER CROSSING
PRW-2
PRW-3
PRW-7
PRW-4
PRW-5
PRW-6
DW-1
DW-2
DW-3
DW-4
DW-5
DW-6
DW-7 DW-8
DW-9
DW-10
DW-11
DW
-
1
2
D
W
-
1
3
DW-15
(PRW-1)
DW-16
DW-14
SOURCES:
1. 2014 AERIAL PHOTOGRAPH WAS OBTAINED FROM WSP FLOWN ON APRIL 17,
2014
2. 2013 AERIAL PHOTOGRAPH WAS OBTAINED FROM THE NRCS GEOSPATIAL DATA
GATEWAY AT http://datagateway.nrcs.usda.gov/
3. DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE
PLANE COORDINATE SYSTEM FIPS 3200 (NAD 83).
4. PARCEL DATA WAS OBTAINED FROM THE NORTH CAROLINA STATE LIBRARIES AT
http://www.lib.ncsu.edu/gis/counties.html FOR NEW HANOVER COUNTY.
5. 2ft CONTOUR INTERVALS FROM NCDOT LIDAR DATED 2007
https://connect.ncdot.gov/resources/gis/pages/cont-elev_v2.aspx
6. WELL LOCATIONS AND MEASURING POINTS WERE BASED ON A SURVEY BY
JAMES L. HAINES & ASSOCIATES FOR ISH, INC. DATED DECEMBER 23, 2008.
ISH DRAWING IS TITLED "POTENTIAL LOCATIONS FOR PROPOSED GEOPROBE
AND WELL INSTALLATIONS", DATED FEBRUARY 25, 2009 WITH A CAD FILE NAME
Figure 22.dwg
7. NEW WELL LOCATIONS AND MEASURING POINTS WERE BASED ON A TABLE BY
PARAMOUNTE ENGINEERING, WILMINGTON NC DATED 2012-03-05 SUPPLIED
BY PROGRESS ENERGY. HORIZONTAL DATUM IS NAD83(NSRS2007) AND THE
VERTICAL DATUM IS NGVD29.
8. THE PROPERTY BOUNDARY FOR THE L.V. SUTTON STEAM ELECTRIC PLANT WAS
BASED ON A COMPOSITE MAP PREPARED BY DAVIS-MARTIN-POWELL & ASSOC.,
INC. THE DRAWINGS ARE DATED JUNE, 1995 WITH REVISION NOTE FOR MARCH
4, 2004. FILE NAME IS L-D-9022-7.DWG. HORIZONTAL DATUM IS NAD83 AND
THE VERTICAL DATUM IS NGV 29.
9. THE LOCATION OF THE FORMER ASH DISPOSAL AREAS WAS BASED ON A FIGURE
2-2 PREPARED BY BLASLAND, BOUCK & LEE, INC. THE FIGURE IS TITLED
"HORIZONTAL EXTENT OF THE ASH WITHIN THE FORMER DISPOSAL AREA".
NOTE:
1. CONTOUR LINES ARE USED FOR REPRESENTATIVE PURPOSES ONLY AND ARE
NOT TO BE USED FOR DESIGN OR CONSTRUCTION PURPOSES.
2. DISPLAYED WATER SUPPLY WELL OR SPRING LOCATIONS ARE
APPROXIMATE.
Supplement to Drinking Water Well And Receptor Survey November 2014
L.V. Sutton Energy Complex – Wilmington, NC SynTerra

TABLE
Table 1 - Public and Private Water Supply Wells –
Updated November 6, 2014
P:\Duke Energy Progress.1026\ALL NC SITES\DENR Letter Deliverables\Drinking Water Well Survey\Sutton\Supplemental\Sutton
DWSW&RS Supplement Nov 2014.docx

TABLE 1
PUBLIC AND PRIVATE WATER SUPPLY WELLS - UPDATED NOVEMBER 6, 2014
WITHIN 0.5 MILE RADIUS OF ASH BASIN COMPLIANCE BOUNDARY
L.V. SUTTON ENERGY COMPLEX
DUKE ENERGY PROGRESS, INC., WILMINGTON, NORTH CAROLINA
MAP WELL
ID PROPERTY OWNER
PROPERTY ADDRESS
(WELL LOCATION)PARCEL ID NUMBER MU
N
I
C
I
P
A
L
WE
L
L
OT
H
E
R
DR
I
N
K
I
N
G
IR
R
I
G
A
T
I
O
N
LI
V
E
S
T
O
C
K
SW
I
M
M
I
N
G

P
O
O
L
NO
T

I
N

U
S
E
OT
H
E
R
WELL
DEPTH
(FEET)
WELL
CASING OR
OPEN HOLE
DEPTH
(FEET)
SCREEN
INTERVAL
(FEET)
DW-1 S T WOOTEN CORPORATION 4101 421 HWY R02400-001-040-000
DW-2 S T WOOTEN CORPORATION 4101 421 HWY R02400-001-040-000
DW-3 S T WOOTEN CORPORATION 4101 421 HWY R02400-001-040-000
DW-4 S T WOOTEN CORPORATION 4101 421 HWY R02400-001-040-000
DW-5 S T WOOTEN CORPORATION 4101 421 HWY R02400-001-040-000
DW-6 S T WOOTEN CORP 230 SUTTON LAKE RD R02400-001-004-000
DW-7 S T WOOTEN CORP 230 SUTTON LAKE RD R02400-001-004-000
DW-8 S T WOOTEN CORP 230 SUTTON LAKE RD R02400-001-004-000
DW-9 EZZELL TRUCKING INC 235 (233) SUTTON LAKE RD R03200-002-001-007 Y X UNK UNK UNK
DW-10 L C H HOLDINGS LLC 221 SUTTON LAKE RD R03200-002-001-026
DW-11 ROYMAC PARTNERSHIP 363 5 METRO CIR R03200-002-028-000 Y X X
DW-12 ABSOLUTE PROPERTIES OF THE CAROLINAS LLC 331 2 METRO CIR R03200-002-025-000 Y X X X
DW-13 WILLIAM L OR LINDA R HARDING 212 TRANSCOM CT R03200-002-023-000 Y X X X
DW-14 WIL FERGIE LLC 3901 421 HWY N R03200-001-035-000 Y X X
DW-15
(PRW-1)WIL FERGIE LLC 3901 421 HWY N R03200-001-035-000 Y X X
DW-16 TERRY, ALFRED SPELL OR PAMELA SUTTON 3535 10 FREDRICKSON RD R03200-002-033-000 Y
NHC-SW 1 NEW HAN CNTY 3405 FREDRICKSON RD R03200-002-001-011
NHC-SW 2 NEW HAN CNTY 3405 FREDRICKSON RD R03200-002-001-011
NHC-SW 3 NEW HAN CNTY 3405 FREDRICKSON RD R03200-002-001-011
NHC-SW 4 NEW HAN CNTY 3405 FREDRICKSON RD R03200-002-001-011
PRW-2 MASTEC NORTH AMERICA INC 3857 421 HWY N R03200-001-038-000
PRW-3 SOUTH ATLANTIC SERV INC 3773 FREDRICKSON RD R03200-002-001-003
PRW-4 QUARLES PETROLEUM INC 3601 6 FREDRICKSON RD R03200-002-029-000
PRW-5 SAUNDERS & SAUNDERS LLC 347 4 METRO CIR R03200-002-027-000
PRW-6 MAOLA MILK & ICE CREAM CO 307 METRO CIR R03200-002-015-000
PRW-7 PORTERFIELD, J C JUDY C 218 ROYMAC DR R03200-002-013-000
NOTES
Municipal includes County, City, or other municipal water source(s).
UNK - Unknown
- Possible water supply well.
- Reported/Observed water supply well.
- Water supply well or spring reported by property owner.
Parcel ID, owner and well location address information were obtained from the New Hanover County North Carolina website (http://www.nhcgov.com/Pages/GISData.aspx).
Prepared By: RBI Checked By: HJF
Last Revised: November 6, 2014
SOURCE OF
DRINKING
WATER
WELL USE
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Table 1 Sutton Supplemental.xlsx Page 1 of 1 11/5/2014